"IT" Happened

Today my husband and I had many errands to complete and most of it involved the RV that my Mom and Dad gave us.  While we were driving around town.... "it" happened in the car today, a strange and unfamiliar feeling, it startled me enough to realize I have never felt like that before.  The feeling that I had a glimpse of was...I wanted to exercise today.  I know, it almost took me aback, it shook me up a little, it was weird.  I came home from errands and although a little sleepy, I change into exercise clothes and did a 4 mile walk (Leslie Sansone dvd) instead of laying down on the couch for a little nap. I wonder if I will get that feeling tomorrow?